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-rw-r--r--drivers/mtd/devices/powernv_flash.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/mtd/devices/powernv_flash.c b/drivers/mtd/devices/powernv_flash.c
index f5396f26ddb4..f9ec38281ff2 100644
--- a/drivers/mtd/devices/powernv_flash.c
+++ b/drivers/mtd/devices/powernv_flash.c
@@ -78,7 +78,9 @@ static int powernv_flash_async_op(struct mtd_info *mtd, enum flash_op op,
rc = opal_flash_erase(info->id, offset, len, token);
break;
default:
- BUG_ON(1);
+ WARN_ON_ONCE(1);
+ opal_async_release_token(token);
+ return -EIO;
}
if (rc != OPAL_ASYNC_COMPLETION) {